Before reading through your posts, my answer was "only if they have jaundice". Reading that your DD does/did, I would still try waking her for feeds. I say this because my 2nd had jaundice as well, and it made him so sleepy that he wouldn't eat enough. In that situation, I feel that they don't know what's best (at least in my case), so we should still try feeding them as often as is reasonable. Good luck!